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Observation Techniques for the Study of Equatorial Atmosphere in the Western Pacific Region

Research Project

Project/Area Number 01044165
Research Category

Grant-in-Aid for Overseas Scientific Survey.

Allocation TypeSingle-year Grants
Research InstitutionKyoto University

Principal Investigator

KATO Susumu  Radio Atmospheric Science Center, Kyoto University, 超高層電波研究センター, 教授 (10025827)

Co-Investigator(Kenkyū-buntansha) URYU Michiya  Faculty of Science, Kyushu University, 理学部, 教授 (60037215)
SUMI Akimasa  Faculty of Science, University of Tokyo, 理学部, 助教授 (10179294)
TSUDA Toshitaka  Radio Atmospheric Science Center, Kyoto University, 超高層電波研究センター, 助教授 (30115886)
HIROTA Isamu  Faculty of Science, Kyoto University, 理学部, 教授 (70025485)
FUKAO Shoichiro  Radio Atmospheric Science Center, Kyoto University, 超高層電波研究センター, 教授 (30026249)
Project Period (FY) 1989
Project Status Completed (Fiscal Year 1989)
KeywordsEquatorial Atmosphere / Indonesia / International Observation Program / International Symposium / Meteorological Radiosonde / Numerical Model of the Atmosphere / VHF Radar
Research Abstract

The atmosphere over Indonesia surrounded by the warmest sea water warmest in the world is the source of the general circulation and global climatic changes, but observational studies of this region are quite insufficient. The purpose of this field research program is to get ready of the international cooperative observations through discussions with researchers in the U.S.A, and European, and Asian countries.
1. On 6-7 March 1990, an international symposium entitled "International Symposium on Equatorial Atmosphere Observations over Indonesia" was held in Jakarta, Indonesia. The symposium was partially supported by Indonesian Agency for Assessment and Application of Technology (BPP Teknologi), Indonesian National Institute of Aeronautics and Space (LAPAN). Kato, Fukao, Tsuda, Yamanaka, Hirota, Ueda, Sumi, Tanaka, Iwasaka, Takahashi, Yamagata attended the symposium from Japan. Professors Liu (SCOSTEP), Ebel (IAMAP), Geller (STEP), Gage (TOGA), Chanin (IGBP), and Rottger (EISCAT) are invi … More ted to the symposium as representatives of international scientific organizations. Many Indonesians including Prof. Habibie, the State Minister for Science and Technology of Indonesia, attended the symposium to join the discussion.
2. In the period from 23 February 1990 to 26 March, Tsuda visited Surabaya, Indonesia to conduct the continuous radiosonde observations. Tsuda launched at most four radiosondes in a day, and observed the atmospheric disturbance in the troposphere and the stratosphere.
3. In order to discuss the numerical model of the atmosphere, Yoshizawa and Aso visited NOAA (USA) and Boston Univ., respectively. Drs. Fetzer, Plumb, Boville, and Tung are invited to Kyoto Univ., Kyushu Univ., and Univ. of Tokyo to discuss with Hirota, Uryu, and Sumi.
4. Kanzawa and Akiyoshi visited the U.S.A. to investigate the atmospheric radar network which is an important technique to operate the cooperative observations of the equatorial atmosphere. Also, Fukuyama visited England and France, and Fukao and Takami visited Argentina to have discussions on the technical aspects of the atmospheric radar observations. Less

Report

(1 results)
  • 1989 Final Research Report Summary
  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] Kato,S.: "Non-migrating tides" Journal of Atmospheric and Terrestrial Physics. 51. 673-682 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Fukao,S.: "Wind fluctuations near a cold vortex-tropopause funnel system observed by the MU radar" Pure and Appl.Geophys.130. 463-479 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Tsuda,T.: "MST radar observations of a saturated gravity wave spectrum" Journal of the Atmospheric Sciences. 46. 2440-2447 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Hirota,I.: "Further evidence of normal mode Rossby waves" Pure and Applied Geophysics. 130. 277-290 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Sumi,A.: "Short-period fluctuation of the lower tropospheric winds observed by MU radar" Journal of the Meteorological Society of Japan. 67. 167-175 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Iwasaka,Y.: "Antarctic stratospheric aerosols --Size and number concentration measured by balloon" Journal of Geomagnetism and Geoelectricity. 41. 613-626 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Kato,S.: "International Symposium on Equatorial Atmosphere Observations over Indonesia" Radio Atmospheric Science Center,Kyoto University, 220 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Kato, S.: "Non-migrating tides" Journal of Atmospheric and Terrestrial Physics. 51. 673-682 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Fukao, S.: "Wind fluctuations near a cold vortex-tropopause funnel system observed by the MU radar" Pure and Appl. Geophys.130. 463-479 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Tsuda, T.: "MST radar observations of a saturated gravity wave spectrum" Journal of the Atmospheric Sciences. 46. 2440-2447 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Hirota, I.: "Further evidence of normal mode Rossby waves" Pure and Applied Geophysics. 130. 277-290 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Kato, S.: International Symposium on Equatorial Atmosphere Observations over Indonesia. Radio Atmospheric Science Center, Kyoto University, 220 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary

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Published: 1993-03-26   Modified: 2016-04-21  

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